ROOTS INDUCED ON CUCUMBER COTYLEDONS BY THE AGROPINE RI PLASMID TR-DNA EXHIBIT THE TRANSFORMED PHENOTYPE

被引：5

作者：

MCINNES, E ^{[1
]}

MORGAN, AJ ^{[1
]}

MULLIGAN, BJ ^{[1
]}

DAVEY, MR ^{[1
]}

机构：

[1] UNIV NOTTINGHAM,DEPT BOT,GENET MANIPULAT GRP,NOTTINGHAM NG7 2RD,ENGLAND

来源：

PLANT CELL REPORTS | 1991年 / 9卷 / 11期

关键词：

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Cucumber explants were transformed by Agrobacterium strains carrying Ri plasmids with functional TL and TR-DNAs, and by strains whose pRi had an intact TR-DNA but a disarmed TL-DNA lacking open reading frames [ORFs] 3 to 9, 10 [rol A], 11 [rol B], 12 [rol C], 13, 14, 15 [rol D], 16 and 17. Roots induced by all strains exhibited extensive root hair formation under axenic conditions, synthesised opines, and contained TR-specific DNA. These results confirm that the TR-DNA of an agropine Ri plasmid is able to elicit the transformed root phenotype in this plant.

引用

页码：647 / 650

页数：4

共 15 条

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